206896035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42703}}^1$

素因数の和:42747

約数の個数: 32

約数和(自身を含む): 368962560

約数和(自身を除く): 162066525

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 42703, 128109, 213515, 640545, 725951, 811357, 2177853, 2434071, 3629755, 4056785, 10889265, 12170355, 13793069, 41379207, 68965345, 206896035]

約数ペア:

[(1, 206896035), (3, 68965345), (5, 41379207), (15, 13793069), (17, 12170355), (19, 10889265), (51, 4056785), (57, 3629755), (85, 2434071), (95, 2177853), (255, 811357), (285, 725951), (323, 640545), (969, 213515), (1615, 128109), (4845, 42703)]